Schematic Diagram - Mb-149 Board (7/11) - Sony HBD-N590 Service Manual

5-12. SCHEMATIC DIAGRAM - MB-149 Board (7/11) -

1 2 3
MB-149 BOARD
A
B
C
JL901
JL903
J901
A.CAL MIC JL902
ECM-AC3
D
E
CN5902
7P
F 7
FFC6 L-CH
A5V 6
TU1
TUNER2FMF-NS
R-CH 5
ANTENNA
(US, CND, PX)
COAXIAL
TUNER2FMP-NS 4
75 AGND
(EXCEPT US, CND, AEP, UK, PX)
FM
TUNER2FMPR-NS I2C_CLK 3
(AEP, UK)
I2C_DATA 2
RDS 1
G
R5902
ST_RDS_INT
R5901
ST_SDA
R5903
H
ST_SCL
>113S
ACAL_DET
ASEL1
MB-149
BOARD
ASEL0
(11/11)
WS_SCL
(Page 53)
WS_DET
WS_SDA
WS_RST
I
WS_GPIO2
J
J5901
L
AUDIO
AUDIO
IN
R
K
L
OPTICAL RECEIVER
M 3.3
VCC
1
TV
0
OPTICAL OUT
3
DIGITAL IN
GND
2
HBD-N590/N790W/N890W/N990W/N995W/T79
• See page 56 for Waveforms. • See page 63 for IC Block Diagrams. • See page 71 for IC Pin Function Description.
4 5 6 7
(7/11)
CL5903
R906 R908 R912 R913
2.2k 2.2k 22k 1.5k IC901
MIC AMP
R910 C904 C906 R915 C910 IC901
470 10 470p 47k 10 NJM2740V
5 2.4
8 V 1
C907
47p
2.4 2.4
R902
7 2
0
2.4 2.4
6 3
R901
R903 0
2.4
0
5 4
G
R904
0
R911
C905
470
10
R907 C902 C903 R909
100k 47p 47p 100k
R5912 R5914
47k 47k
C5910
10
JL5901
JL5902 16 15
C5909
10 IC5903
JL5903
JL5904
AUDIO SELECT
JL5907
R5920 R5922 IC5903
JL5905 18k 18k TC74VHC4052AFT(EK)
JL5906
1 2
100 R5913 R5915
47k 47k
22
22
WS_SCL
WS_DET
WS_SDA
WS_RST
WS_GPIO2
R5909
JL5918 22k
C5916
R5910
22k 10
JL5919
JL5917
C5913 R5923 C5914
47p 18k 47p
C5903
0
C5904
0
C5908
0
C5911
IC5901 0
IC5901
JSR1124
JL5920
JL5921
8 9 10 11
R921
JL905 4.7k
JL904 R5971
47k
C5917 C5920
10 1
C909
C908
47p
470p
R917
47k
R916 C911 R922
1.5k 10 4.7k R919 R918
4.7k 0
R914
22k
R5973
47k
R5972 C916 R923 C913 C914 R920 R5974
47k 1 0 10 0.1 4.7k 47k
CL5902
C5901 C912 C915 C5922 C5923 C5931 C5929
0.1 0.1 10 1 0.1 10 0.1
R931
22
R5931 R5934 R5935
47k 47k 47k
R933
22
14 13 12 11 10 9
3 4 5 6 7 8
R5937
1k
0 0
R5938
1k
3.2 3.2
-1 -2
R5932 Q5901
47k RT3N11M-TP-1
INVERTER
C5924
10
C5927
10
R5942
22
6
14 13 12 11 10 9 8
IC5904
A/D CONVERTER
IC5904
PCM1808PWR
1 2 3 4 5 6 7
5
C5915
10
R5946
22
4
R5921 C5930 C5928 R5944
R5947
18k 10 0.1 0
22
R5945
0
C5932
R5911
100
49 49
HBD-N590/N790W/N890W/N990W/N995W/T79
12 13 14 15
CL5901
5 4
IC5902
+5V REGULATOR
IC5902
S-T111B50MC-OHJTFG
1 2 3
R5924
1k
WS_SCL
WS_DET
WS_SDA
WS_RST
WS_GPIO2
7 6 5 4 3 2 1
IC5907
EN
SD
BUFFER
DC_DET
IC5907
TC74LCX125FT(EKJ)
STA516_TH_WARN
8 9 10 11 12 13 14 DAMP_XRST
DAMP_XPDN
DAMP_XMUTE
R932
22
DAMP_SCL
R947
DAMP_SDA
0
C5938 C5939
0.01 10
DAMP_SCL
IC5905
DAMP_SDA
BUFFER EN
IC5905
SD
TC74LCX541FT(EKJ) C5906
0.1
R5961
DC_DET
0
V 3.3
1 20
STA516_TH_WARN
R934
22
1.6 DAMP_XRST
2 19
DAMP_XPDN
1.6
C5936 C5937
3 18
DAMP_XMUTE
R935 0.01 10
22
1.6
4 17
1.6
5 16
R5965
R936 R5964 R5980
33
22 33 0
1.6
6 15
R5963 R5979
1.2 1.6
10 0
7 14
R937
22 1.5 1.2
R5962 R5952
8 13
10 47
R938
22 1.2 1.5
9 12
R5957 R5953
R939
10 47
22 1.2
11
10 G
R5958
10
(11/15)
IC101
IC101
CXD90011G-BB (SP, TW, TH, CH)
BD DECODER
CXD90011G-BC (EXCEPT SP, TW, TH, CH)
CSP
(Chip Size Package)
R926
22 B23
OPTICAL
JL906
C25
R927
COAXIAL
22
C24
ARC
JL907
E24
SPDATA
R5941 R5988
100 22 D24
MCIN
FB5909
A24
AOMCLK
R5983 22 A25
AOBCK
R5984 22 B27
AOLRCK
R5985 22 B24
AOSDATA0
R5986 22 B25
AOSDATA1
A26
AOSDATA2
B26
R5987
C5933
AOSDATA3
22
0.1 10 JL5947
A27
AOSDATA4
JL908
JL909 B28
AL0
JL910
A28
AR0
JL5949
C26
SPDIF
CL901
Ver. 1.1
16 17 18 19
UNSW6V
A_GND
>115S
D3.3V
3.3V
MB-149
BOARD
FL_GND
(3/11)
FL_6V (Page 45)
GND
(N790W/N890W/N990W/N995W/T79)
CN5909
13P
JL5950
13 WS 6V
JL5951
R941 R960 R950
12 WS GND
10 0 47
JL5952
11
LRCK
R940 R961 R948
10 GND
10 0 47
JL5953
9 BCK
FFC7
R949 R962
8
GND
10 47
JL5955
7 SD(SL/SR)
R951 100 JL5954
6 PCONT1
R952 22 JL5956
5
I2C_SCL
R953 100 JL5957
4 DETECT (Page 59)
R954 22 JL5958
3 I2C_DATA
R955 100 JL5959
2
RESET
R956 100 JL5960
1 GPIO2
PCONT1
EN
SD
DC_DET
>112S
STA516_TH_WARN
MB-149
DAMP_XRST
BOARD
DAMP_XPDN (11/11)
(Page 53)
DAMP_XMUTE
DAMP_SCL
DAMP_SDA
CN5904
R958 24P
0
JL5922
1 D3.3V
JL5923
2 DAMP_SCL
R5969
R5970
22 3 D3.3V
22
JL5924
4 DAMP_SDA
R5975 100 JL5929
5 EN
JL5930
6 SD
R5976 100 JL5931
7 DC_DET
RB5902 100 JL5932
8 XWARN
JL5933
9 DAMP_XRST
JL5934
10 DAMP_XPDN
JL5935
FFC4
11 DAMP_XMUTE
12 DGND
>07S
JL5925
13 AMP_MCK
R5981 R5949
R5950 NX_AMP
0 47 14 DGND
47
JL5926
15 AMP_BCK
(Page 62)
R5951
16 DGND
47
JL5936
17 AMP_LRCK
18 DGND
JL5937
19 AMP_D1(FL/FR)
20 DGND
JL5938
21 AMP_D3(C/SW)
JL5939
22 DGND
23 AMP_D2(SL/SR)
R5954
47 24 DGND
JL5940
(N790W/N890W/N990W/N995W/T79)
CN5905
22P
1 D3.3V
2 DAMP_SCL
3 D3.3V
4 DAMP_SDA
5 EN
6 SD
7 DC_DET
8 XWARN
9 DAMP_XRST
FFC4
10 DAMP_XPDN
11 DAMP_XMUTE
>08S
12 DGND
NX_AMP
13 AMP_MCK
14 DGND
(Page 62)
15 AMP_BCK
16 DGND
17 AMP_LRCK
18 DGND
19 AMP_D1(FL/FR)
20 DGND
21 AMP_D3(C/SW)
22 DGND
>109S
ARC_SPDIF
MB-149
BOARD
(6/11)
(Page 48)
STRAP_AOSDATA2 >114S
STRAP_AOSDATA1
MB-149
STRAP_AOSDATA0
BOARD
(8/11)
STRAP_AOLRCK
(Page 50)
Note: IC101 on the MB-149 board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
20
>05S
WS
BOARD
CN501
(N590)
BOARD
CN3505
BOARD
CN3504